Chatting With Your Audience...

As I am a Karaoke DJ as well as just a music DJ, I'm very comfortable talking to my audience. Indeed, as a resident DJ, I can get to know them and have a little fun with the people that are there. I feel that some times, you can entertain them with what you say, almost as much as what music you play.
What are your thoughts about chatting and interacting with your audience?
What are your thoughts about chatting and interacting with your audience?